Circuit breaker lock out device



FIG. 1 is a perspective view of an embodiment of a circuit breaker lock out device in a first position showing my new design;

FIG. 2 is a cross-sectional perspective view thereof, taken along line 2-2 of FIG 1;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a perspective view thereof in a second position;

FIG. 10 is a cross-sectional perspective view thereof, taken along line 10-10 of FIG 9;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a left side elevation view thereof;

FIG. 14 is a right side elevation view thereof;

FIG. 15 is a top view thereof;

FIG. 16 is a bottom view thereof;

FIG. 17 is a perspective view of the locking mechanism, shown separately for illustrative clarity;

FIG. 18 is a front elevation view thereof, the rear elevation being a mirror image thereof;

FIG. 19 is a left side elevation view thereof;

FIG. 20 is a right side elevation view thereof;

FIG. 21 is a top view thereof; and,

FIG. 22 is a bottom view thereof.

The broken line portion of the figure drawings is included to show portions of the circuit breaker lock out device that form no part of the claimed design. 

CLAIM The ornamental design for a circuit breaker lock out device, as shown and described. 